Yamaha A-S3000 - any experiences?

I currently own the A-S2000, which I have enjoyed thoroughly over the years.  I've been on the hunt for another amp, solid state or tube, that offers a significant upgrade in sound for the price.  So far I haven't found that amp.  I would say the biggest weakness of the 2000 is the bass extension.  I'm also considering a Pass Labs INT-30A, which should have a similar sound signature, but not sure how that would compare to the 2100 or even the 3000.

Has anyone been able to compare the 2000 to the 2100 or 3000?  

" I would say the biggest weakness of the 2000 is the bass extension."

Can you elaborate a bit on this?  I have found that my A-S1000 has great punch and extension but I am only driving large bookshelf speakers(Klipsch RB-75's) and have not hooked them up to my floorstanders. 

Thanks,
Bill

The as 3000 has the meters. I would pay much more for the meters. I know there is no reason to have them but they look great. The yamaha sound is generally very natural and laid back.  

The A-S2000 I think has much better bass response when using the balanced inputs.  The bass punch with the 2000 is definitely good, it's mainly the extension that I feel is a bit lacking.  It doesn't go as low as my PrimaLuna Dialogue Premium.

I used to own a pair of Golden Ear Triton 3 speakers that had built in subs, and I would really notice the difference there.  

Bump.

Happy New Year.

I am probably a few weeks out from ordering the Yamaha A-S3000. 

For those who have it, how do you like it? Any regrets? Anyone else thinking of buying one?

Some of the reviews that I've read are stellar. I had a Yamaha receiver in college that I just recently gave to a friend. 

From the description of the sound in the reviews, seems like it's a perfect fit for me.

Thanks!